Why Do Dogs Eat Grass?

If you’ve ever caught your dog munching on grass, you’re not alone! Many dog owners wonder why their best friend suddenly turns into a lawnmower. The good news? In most cases, it’s completely normal behaviour.

One common theory is that dogs eat grass to soothe an upset stomach. Some believe it helps them vomit when they’re feeling unwell, though studies show that most dogs don’t actually throw up afterward. Others suggest that dogs simply enjoy the texture or taste, especially when the grass is fresh and dewy.

Another possible reason is diet-related. While dogs are primarily carnivores, they may instinctively seek out plant material to supplement their nutrition. If a dog’s diet is lacking in fibre, they might turn to grass as a natural source.

Boredom or anxiety could also play a role. If a dog isn’t getting enough mental or physical stimulation, nibbling on grass might be a way to pass the time or relieve stress.

While occasional grass-eating is harmless, excessive consumption could signal an underlying issue. If your dog frequently eats grass and shows signs of illness, it’s best to consult a vet. Otherwise, let them enjoy their occasional grassy snack—it’s just part of being a dog!